Error 0x8050800E

Value: -2142207986 | 0x8050800E | 2152759310

What does it mean ?

ERR_MP_OBSOLETE  
Value: 32782 | 0x800E | 0b1000000000001110

Where does it come from ?

FACILITY_WINDOWS_DEFENDER  
Windows Defender
Value: 80 | 0x050 | 0b01010000

Other Errors for FACILITY_WINDOWS_DEFENDER